1018273802

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 2206310400

約数和(自身を除く): 1188036598

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 31, 38, 46, 49, 59, 62, 91, 98, 118, 133, 161, 182, 217, 247, 266, 299, 322, 403, 413, 434, 437, 494, 589, 598, 637, 713, 767, 806, 826, 874, 931, 1121, 1127, 1178, 1274, 1357, 1426, 1519, 1534, 1729, 1829, 1862, 2093, 2242, 2254, 2714, 2821, 2891, 3038, 3059, 3458, 3658, 4123, 4186, 4991, 5369, 5642, 5681, 5782, 6118, 7657, 7847, 8246, 9269, 9499, 9982, 10738, 11362, 12103, 12803, 13547, 14573, 14651, 15314, 15694, 17641, 18538, 18998, 19747, 21413, 23777, 24206, 25606, 25783, 27094, 28861, 29146, 29302, 34751, 34937, 35282, 37583, 39494, 39767, 42067, 42826, 47554, 51566, 53599, 54929, 57722, 64883, 66493, 69502, 69874, 75166, 79534, 84134, 89621, 94829, 102011, 107198, 109858, 123487, 129766, 132986, 166439, 176111, 179242, 180481, 189658, 204022, 243257, 246974, 278369, 294469, 332878, 335179, 352222, 360962, 375193, 451763, 454181, 486514, 546871, 556738, 588938, 663803, 670358, 714077, 750386, 799273, 864409, 903526, 908362, 1093742, 1165073, 1232777, 1263367, 1327606, 1428154, 1598546, 1702799, 1728818, 2061283, 2330146, 2346253, 2465554, 2526734, 3162341, 3405598, 3828097, 4122566, 4692506, 5594911, 6324682, 7656194, 8629439, 10390549, 11189822, 16423771, 17258878, 20781098, 22136387, 26796679, 32847542, 39164377, 44272774, 53593358, 72733843, 78328754, 145467686, 509136901, 1018273802]

約数ペア:

[(1, 1018273802), (2, 509136901), (7, 145467686), (13, 78328754), (14, 72733843), (19, 53593358), (23, 44272774), (26, 39164377), (31, 32847542), (38, 26796679), (46, 22136387), (49, 20781098), (59, 17258878), (62, 16423771), (91, 11189822), (98, 10390549), (118, 8629439), (133, 7656194), (161, 6324682), (182, 5594911), (217, 4692506), (247, 4122566), (266, 3828097), (299, 3405598), (322, 3162341), (403, 2526734), (413, 2465554), (434, 2346253), (437, 2330146), (494, 2061283), (589, 1728818), (598, 1702799), (637, 1598546), (713, 1428154), (767, 1327606), (806, 1263367), (826, 1232777), (874, 1165073), (931, 1093742), (1121, 908362), (1127, 903526), (1178, 864409), (1274, 799273), (1357, 750386), (1426, 714077), (1519, 670358), (1534, 663803), (1729, 588938), (1829, 556738), (1862, 546871), (2093, 486514), (2242, 454181), (2254, 451763), (2714, 375193), (2821, 360962), (2891, 352222), (3038, 335179), (3059, 332878), (3458, 294469), (3658, 278369), (4123, 246974), (4186, 243257), (4991, 204022), (5369, 189658), (5642, 180481), (5681, 179242), (5782, 176111), (6118, 166439), (7657, 132986), (7847, 129766), (8246, 123487), (9269, 109858), (9499, 107198), (9982, 102011), (10738, 94829), (11362, 89621), (12103, 84134), (12803, 79534), (13547, 75166), (14573, 69874), (14651, 69502), (15314, 66493), (15694, 64883), (17641, 57722), (18538, 54929), (18998, 53599), (19747, 51566), (21413, 47554), (23777, 42826), (24206, 42067), (25606, 39767), (25783, 39494), (27094, 37583), (28861, 35282), (29146, 34937), (29302, 34751)]